Romero Fernández Esperanza, Bravo Guillermo Montalbán, Gallastegui Rosario Arrieta, De la Rúa Fernández Ana Rodríguez
Hematology Department, University Hospital La Paz, Paseo de la Castellana 261, C. P. 28046 Madrid, Spain.
Leuk Res Rep. 2013 Jul 15;2(2):54-7. doi: 10.1016/j.lrr.2013.06.002. eCollection 2013.
The number of infused CD34+cells (CD34+i) has been associated with absolute lymphocyte count (ALC) and the outcome undergoing autologous hematopoietic stem cell transplantation (HSCT) in patients with hematologic malignancies. The study's aim was to analyze the relationship between CD34+i, ALC and prognosis in this patients.
Medical records of 163 patients receiving HSCT between 2005 and 2012 were reviewed.
We found significant and inversely proportional relationship between the CD34+i and the days required to reach ALC≥500/μl according to the regression line: days=-0.981×number of CD34+i+18.09.
We have obtained a predictive model of lymphocyte recovery based recovery of CD34+i.
输注的CD34+细胞数量(CD34+i)与血液系统恶性肿瘤患者接受自体造血干细胞移植(HSCT)时的绝对淋巴细胞计数(ALC)及预后相关。本研究旨在分析此类患者中CD34+i、ALC与预后之间的关系。
回顾了2005年至2012年间163例接受HSCT患者的病历。
根据回归线,我们发现CD34+i与达到ALC≥500/μl所需天数之间存在显著的负相关关系:天数 = -0.981×CD34+i数量 + 18.09。
我们基于CD34+i的恢复情况获得了淋巴细胞恢复的预测模型。